112230201031 has 4 divisors (see below), whose sum is σ = 120863293432. Its totient is φ = 103597108632.

The previous prime is 112230200987. The next prime is 112230201043. The reversal of 112230201031 is 130102032211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112230201031 - 2¹³ = 112230192839 is a prime.

It is a super-2 number, since 2×112230201031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112230200996 and 112230201014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112230201071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4316546181 + ... + 4316546206.

It is an arithmetic number, because the mean of its divisors is an integer number (30215823358).

Almost surely, 2^112230201031 is an apocalyptic number.

112230201031 is a deficient number, since it is larger than the sum of its proper divisors (8633092401).

112230201031 is an equidigital number, since it uses as much as digits as its factorization.

112230201031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8633092400.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112230201031 its reverse (130102032211), we get a palindrome (242332233242).

The spelling of 112230201031 in words is "one hundred twelve billion, two hundred thirty million, two hundred one thousand, thirty-one".